Graphic user interface for a display screen



FIG. 1 is a front view of a graphical user interface in an embodiment ofthe present invention. The broken line represents a display screen of acommunications terminal and is for illustrative purposes only and formsno part of the claimed design.

FIG. 2 is a front view of a graphical user interface in anotherembodiment of the present invention. The broken line represents adisplay screen of a communications terminal and is for illustrativepurposes only and forms no part of the claimed design; and,

FIG. 3 is a front view of a graphical user interface in anotherembodiment of the present invention. The broken line represents adisplay screen of a communications terminal and is for illustrativepurposes only and forms no part of the claimed design.

The ornamental design for a graphic user interface for a display screen,as shown and described.